FMS6403_05 Datasheet, PDF (7/17 Pages) Fairchild Semiconductor – Triple Video Drivers with Selectable HD/PS/SD/ Bypass Filters for RGB and YPbPr Signals

FMS6403
DATA SHEET
Unfiltered 1080p Bypass (WB) Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp, V_CC = 5.0V, F_SEL0 = 1, F_SEL1 = 1, 0dB_SEL = 0 (gain = 6dB), R_source = 37.5Ω, all inputs AC
coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 10. Bypass Mode Frequency Response
6.5
6
5.5
5
4.5
1
4
3.5 _{Mkr Frequency Gain}
3 ^{Ref 400kHz 6dB}
1 62.54MHz -1dB BW
2.5
2 90.51MHz -3dB BW
2
2
400kHz 10 20 30 40 50 60 70 80 90 100
Frequency (MHz)
Figure 11. Bypass Mode Group Delay
vs. Frequency
2
1
0
-1
-2
1
-3
1 = 80MHz (-2.22ns)
-4
400kHz 10 20 30 40 50 60 70 80 90 100
Frequency (MHz)
REV. 1C March 2005
7